When should I plant Šalvia in Zone 4a?

Start Šalvia seeds indoors around Mar 10. Transplant outdoors after Apr 28. Expect first harvest around Jun 27.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Šalvia in Zone 4a?

Yes. Šalvia needs 75 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

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🌿 Growing Šalvia in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Šalvia in this zone. Posledný mráz: May 5. Prvý mráz: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 10Oct 1

Season: May 5 – Oct 1 (149 dní)

Zóna4a

Posledný mrázMay 5

Prvý mrázOct 1

Sezóna149 dní

Úroda75 dní

SlnkoPlné Slnko

When to Plant Šalvia in Zone 4a

Start Seeds Indoors: Mar 10

Start Šalvia seeds indoors around Mar 10 (8 týždňov pred posledným mrazom). Optimal germination temperature: 70F. Germinates in 10-21 days.

Transplant Outdoors: Apr 28

Transplant Šalvia seedlings outdoors after Apr 28. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm rozostup). Harden off plants for a week before moving outside.

Harvest: Jun 27

First harvest approximately Jun 27 (~60 dní from transplant). Continue harvesting until first frost (Oct 1). Šalvia can overwinter in mild climates for continued harvest.

Sprievodné Sadenie

✅ Brokolica ✅ Kveták ✅ Kapusta✅ Mrkvy✅ Rozmarín

❌ Uhorky❌ Rúta

Šalvia in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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